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1 Kan vi få et vand billede CLOUDBURST COPENHAGEN STRATEGIC FLOOD MANAGEMENT MASTERPLAN, PROTECTING THE CITY OF COPENHAGEN AGAINST FLOODING 哥本哈根城市暴雨管理规划 : 密集城市之中的气候适应型设计, 帮助哥本哈根城市抵御暴雨灾害侵袭 By Søren Hvilshøj, International Water Director

2 THE COPENHAGEN CASE 哥本哈根项目案例 Cloudburst 城市暴雨管理规划

3 2010 年 8 月 15 日,2011 年 7 月 2 日,2011 年 8 月 15 日暴雨

4 JULY 2011 COPENHAGEN DENMARK 2011 年 7 月丹麦哥本哈根暴雨时景象 The capital of Denmark was hit by the worst and most destructive cloudburst in the city s history 丹麦首都哥本哈根遭受历史上最为剧烈最具破坏力的暴雨侵袭 Damages caused by floods: 7 billion DKK, approx. 1 billion EUR 造成的经济损失达 70 亿丹麦克朗 millimetre of rain in 24 hours 24 小时内降水毫米

5 JULY 2011 COPENHAGEN DENMARK 2011 年 7 月丹麦哥本哈根暴雨时景象

6 JULY 2011 COPENHAGEN DENMARK 2011 年 7 月丹麦哥本哈根暴雨时景象

7 JULY 2011 COPENHAGEN DENMARK 2011 年 7 月丹麦哥本哈根暴雨时景象

8 METHOD 设计方法 Retention of rain water in the higher elevated areas 在地势高的场地将雨水滞留 Creating robust and flexible drainage of low lying areas 在地势低的场地设计强大灵活的排水系统 Where possible the rain water shall be handled locally 如果可能, 对雨水进行就地解决

9 SYNERGY 增效作用 Create interaction between the cloudburst solutions and the upgrading of existing squares, streets and parks 在制定暴雨管理规划与升级现有的广场街道和公园之间实现互动 The cloudburst solutions shall seek to support the city life City more livable 暴雨管理规划方案将城市变得更加宜居, 进一步提升城市生活环境

10 ADDED VALUE 价值增加 Recreational value and biodiversity 休闲价值和生物多样性 Meeting places 更多的社交场地 Improved microclimate 提升的小气候环境 Synergy with traffic planning 与交通规划协同发展 Accessibility and safety 增强了可接近性提高了环境安全性

11 MASTERPLAN 1 整体规划方案 1 CLOUDBURST FINGERS - SAINT JØ RGENS LAKE 五指形暴雨规划 - SAINT JØ RGENS 湖 FACTS 现状 : Catchment Frederiksberg Allé and Vodroffsvej. The water level in Saint Jørgens Lake will be lowered approx. 1 m to create retention volume. 集水区 Frederiksberg Allé and Vodroffsvej Saint Jørgens 湖水位将由 5.8 米降低至 2.8 米 Advantages 优点 Robust solution for changes in future climate prognosis 面对未来气候变化预测的强大应对方案 High additional value for the city life 带给城市很高的附加价值 Highly visible solutions 方案清晰可见 High multi functionality 多重功能性 Inproved water quality in the northern part af Saint Jørgens Lake with increased flow of water into the lake 拥有了更多的入湖水量的北部 Saint Jørgens 湖水水质提升 Disadvantages 不足之处 Present function of Saint Jørgens Lake will disappear Saint Jørgens 湖的现存功能将消失

12 EXAMPLES 具体案例 Saint Jørgens Lake Blågårds Plads Korsgade Sønder Boulevard Matthæ usgade Blågårds Plads Korsgade Saint Jørgens Lake Mattheæ usgade Sønder Boulevard

13 SAINT JØ RGENS LAKE CENTRAL RETENTION

14 SAINT JØ RGENS LAKE CENTRAL RETENTION

15 SAINT JØ RGENS LAKE CENTRAL RETENTION

16 SKT JØ RGENS LAKE CENTRAL RETENTION

17 EXAMPLES 具体案例 Saint Jørgens Lake Blågårds Plads Korsgade Sønder Boulevard Matthæ usgade Blågårds Plads Korsgade Saint Jørgens Lake Mattheæ usgade Sønder Boulevard

18 SAINT JØ RGENS LAKE CENTRAL RETENTION

19 SØ NDER BOULEVARD - CLOUDBURST STREET

20 SØ NDER BOULEVARD - CLOUDBURST STREET

21 SØ NDER BOULEVARD - CLOUDBURST STREET

22 MASTERPLAN VARIANTS THE MEGA TOOLS 大型城市基础设计功能的升级转型 Car tunnel m 3 汽车隧道 Lowering more lakes m 3 开挖更多人工湖 Street as a canal replace pipe 景观街道作为运河 - 代替管道

23 THE COPENHAGEN CASE 哥本哈根项目案例

24 BISHAN PARK SINGAPORE Before: This is the Kallang River as a storm drain adjacent to the Bishan Park.

25 SINGAPORE New river for the city of gardens

26 BISHAN PARK - SINGAPORE

27 25 year flood SINGAPORE Ang Mo Kio Bishan Park, Singapore

28 TELECOM PARK TAIPEI, TAIWAN Masterplan and water system

29 TELECOM PARK TAIPEI, TAIWAN Park view

31 17 www. watergasheat. com km 2 17 km 15 km hm % mm Fig. 1 Technical route of p

31 17 www. watergasheat. com km 2 17 km 15 km hm % mm Fig. 1 Technical route of p 31 17 215 9 CHINA WATER & WASTEWATER Vol. 31 No. 17 Sep. 215 < > 232 SUSTAIN BMP SUSTAIN TU992 C 1-462 215 17-111 - 8 Planning and Design of Sponge City Case Study of Beijing Yongding River Ecological